Secondary battery cell transfer apparatus for process of folding secondary battery cell

A secondary battery cell transfer apparatus for a process of folding a secondary battery cell, the secondary battery cell transfer apparatus comprising:

• multiple stations disposed at an equal interval and sequentially disposed in a straight process direction so as to perform a process of folding a sealing region of a secondary battery cell;
• tables provided in the multiple stations, respectively, and configured to vacuum-grip and support the secondary battery cell from below the secondary battery cell;
• transfer bars provided in the multiple stations, respectively, and configured to vacuum-grip the secondary battery cell from below the secondary battery cell and transfer the secondary battery cell between the first station and the second station arranged continuously in the process direction, the transfer bar being configured to vacuum-grip the secondary battery cell, which is supported by the table in the first station, from below the secondary battery cell, move the secondary battery cell upward, and then move the secondary battery cell to the second station straight, and the transfer bar being configured to move downward, so that the secondary battery cell is seated on the table of the second station, and then return to a position of the first station;
• vacuum gripping units provided in the table and the transfer bar, respectively, and configured to selectively apply vacuum gripping force to the secondary battery cell;
• a lifting unit configured to operate a lifting operation of the transfer bar;
• and
• a straight transfer drive unit configured to operate a straight reciprocating motion of the transfer bar.